Move QTextCodec support out of QtCore

* Assume UTF-8 on all Unix like systems
* Export some functions to be able to compile QTextCodec once
  moved to Qt5Compat.

Task-number: QTBUG-75665
Change-Id: I52ec47a848bc0ba72e9c7689668b1bcc5d736c29
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

6 files changed, 0 insertions, 269 deletions

diff --git a/tests/benchmarks/corelib/codecs/CMakeLists.txt b/tests/benchmarks/corelib/codecs/CMakeLists.txt
deleted file mode 100644
index 56f8edcc9e..0000000000
--- a/tests/benchmarks/corelib/codecs/CMakeLists.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Generated from codecs.pro.
-
-add_subdirectory(qtextcodec)
diff --git a/tests/benchmarks/corelib/codecs/codecs.pro b/tests/benchmarks/corelib/codecs/codecs.pro
deleted file mode 100644
index dab324b859..0000000000
--- a/tests/benchmarks/corelib/codecs/codecs.pro
+++ /dev/null
@@ -1,3 +0,0 @@
-TEMPLATE = subdirs
-SUBDIRS = qtextcodec
-	
diff --git a/tests/benchmarks/corelib/codecs/qtextcodec/CMakeLists.txt b/tests/benchmarks/corelib/codecs/qtextcodec/CMakeLists.txt
deleted file mode 100644
index ea6ed8519b..0000000000
--- a/tests/benchmarks/corelib/codecs/qtextcodec/CMakeLists.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-# Generated from qtextcodec.pro.
-
-#####################################################################
-## tst_bench_qtextcodec Binary:
-#####################################################################
-
-add_qt_benchmark(tst_bench_qtextcodec
-    SOURCES
-        main.cpp
-    PUBLIC_LIBRARIES
-        Qt::Test
-)
-
-#### Keys ignored in scope 1:.:.:qtextcodec.pro:<TRUE>:
-# TESTDATA = "utf-8.txt"
diff --git a/tests/benchmarks/corelib/codecs/qtextcodec/main.cpp b/tests/benchmarks/corelib/codecs/qtextcodec/main.cpp
deleted file mode 100644
index af43215c99..0000000000
--- a/tests/benchmarks/corelib/codecs/qtextcodec/main.cpp
+++ /dev/null
@@ -1,169 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the test suite of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-#include <QTextCodec>
-#include <QFile>
-#include <qtest.h>
-
-Q_DECLARE_METATYPE(QTextCodec *)
-
-class tst_QTextCodec: public QObject
-{
-    Q_OBJECT
-private slots:
-    void codecForName() const;
-    void codecForName_data() const;
-    void codecForMib() const;
-    void fromUnicode_data() const;
-    void fromUnicode() const;
-    void toUnicode_data() const;
-    void toUnicode() const;
-};
-
-void tst_QTextCodec::codecForName() const
-{
-    QFETCH(QList<QByteArray>, codecs);
-
-    QBENCHMARK {
-        foreach(const QByteArray& c, codecs) {
-            QVERIFY(QTextCodec::codecForName(c));
-            QVERIFY(QTextCodec::codecForName(c + '-'));
-        }
-        foreach(const QByteArray& c, codecs) {
-            QVERIFY(QTextCodec::codecForName(c + '+'));
-            QVERIFY(QTextCodec::codecForName(c + '*'));
-        }
-    }
-}
-
-void tst_QTextCodec::codecForName_data() const
-{
-    QTest::addColumn<QList<QByteArray> >("codecs");
-
-    QTest::newRow("all") << QTextCodec::availableCodecs();
-    QTest::newRow("many utf-8") << (QList<QByteArray>()
-            << "utf-8" << "utf-8" << "utf-8" << "utf-8" << "utf-8"
-            << "utf-8" << "utf-8" << "utf-8" << "utf-8" << "utf-8"
-            << "utf-8" << "utf-8" << "utf-8" << "utf-8" << "utf-8"
-            << "utf-8" << "utf-8" << "utf-8" << "utf-8" << "utf-8"
-            << "utf-8" << "utf-8" << "utf-8" << "utf-8" << "utf-8"
-            << "utf-8" << "utf-8" << "utf-8" << "utf-8" << "utf-8"
-            << "utf-8" << "utf-8" << "utf-8" << "utf-8" << "utf-8"
-            << "utf-8" << "utf-8" << "utf-8" << "utf-8" << "utf-8"
-            << "utf-8" << "utf-8" << "utf-8" << "utf-8" << "utf-8"   );
-}
-
-void tst_QTextCodec::codecForMib() const
-{
-    QBENCHMARK {
-        QTextCodec::codecForMib(106);
-        QTextCodec::codecForMib(111);
-        QTextCodec::codecForMib(106);
-        QTextCodec::codecForMib(2254);
-        QTextCodec::codecForMib(2255);
-        QTextCodec::codecForMib(2256);
-        QTextCodec::codecForMib(2257);
-        QTextCodec::codecForMib(2258);
-        QTextCodec::codecForMib(111);
-        QTextCodec::codecForMib(2250);
-        QTextCodec::codecForMib(2251);
-        QTextCodec::codecForMib(2252);
-        QTextCodec::codecForMib(106);
-        QTextCodec::codecForMib(106);
-        QTextCodec::codecForMib(106);
-        QTextCodec::codecForMib(106);
-    }
-}
-
-void tst_QTextCodec::fromUnicode_data() const
-{
-    QTest::addColumn<QTextCodec*>("codec");
-
-    QTest::newRow("utf-8") << QTextCodec::codecForName("utf-8");
-    QTest::newRow("latin 1") << QTextCodec::codecForName("latin 1");
-    QTest::newRow("utf-16") << QTextCodec::codecForName("utf16"); ;
-    QTest::newRow("utf-32") << QTextCodec::codecForName("utf32");
-    QTest::newRow("latin15") << QTextCodec::codecForName("iso-8859-15");
-    QTest::newRow("eucKr") << QTextCodec::codecForName("eucKr");
-}
-
-
-void tst_QTextCodec::fromUnicode() const
-{
-    QFETCH(QTextCodec*, codec);
-    QString testFile = QFINDTESTDATA("utf-8.txt");
-    QVERIFY2(!testFile.isEmpty(), "cannot find test file utf-8.txt!");
-    QFile file(testFile);
-    if (!file.open(QFile::ReadOnly)) {
-        qFatal("Cannot open input file");
-        return;
-    }
-    QByteArray data = file.readAll();
-    const char *d = data.constData();
-    int size = data.size();
-    QString s = QString::fromUtf8(d, size);
-    s = s + s + s;
-    s = s + s + s;
-    QBENCHMARK {
-        for (int i = 0; i < 10; i ++)
-            codec->fromUnicode(s);
-    }
-}
-
-
-void tst_QTextCodec::toUnicode_data() const
-{
-    fromUnicode_data();
-}
-
-
-void tst_QTextCodec::toUnicode() const
-{
-    QFETCH(QTextCodec*, codec);
-    QString testFile = QFINDTESTDATA("utf-8.txt");
-    QVERIFY2(!testFile.isEmpty(), "cannot find test file utf-8.txt!");
-    QFile file(testFile);
-    QVERIFY(file.open(QFile::ReadOnly));
-    QByteArray data = file.readAll();
-    const char *d = data.constData();
-    int size = data.size();
-    QString s = QString::fromUtf8(d, size);
-    s = s + s + s;
-    s = s + s + s;
-    QByteArray orig = codec->fromUnicode(s);
-    QBENCHMARK {
-        for (int i = 0; i < 10; i ++)
-            codec->toUnicode(orig);
-    }
-}
-
-
-
-
-QTEST_MAIN(tst_QTextCodec)
-
-#include "main.moc"
diff --git a/tests/benchmarks/corelib/codecs/qtextcodec/qtextcodec.pro b/tests/benchmarks/corelib/codecs/qtextcodec/qtextcodec.pro
deleted file mode 100644
index 7d29c6bfdd..0000000000
--- a/tests/benchmarks/corelib/codecs/qtextcodec/qtextcodec.pro
+++ /dev/null
@@ -1,7 +0,0 @@
-CONFIG += benchmark
-QT = core testlib
-
-TARGET = tst_bench_qtextcodec
-SOURCES += main.cpp
-
-TESTDATA = utf-8.txt
diff --git a/tests/benchmarks/corelib/codecs/qtextcodec/utf-8.txt b/tests/benchmarks/corelib/codecs/qtextcodec/utf-8.txt
deleted file mode 100644
index a8a58defe9..0000000000
--- a/tests/benchmarks/corelib/codecs/qtextcodec/utf-8.txt
+++ /dev/null
@@ -1,72 +0,0 @@
-Språk: Norsk
-Γλώσσα: Ελληνικά
-Язык: Русский
-언어 : 한국어
-言語: 日本語
-Langage : Français
-Språk: Norsk
-Γλώσσα: Ελληνικά
-Язык: Русский
-언어 : 한국어
-言語: 日本語
-Langage : Français
-Språk: Norsk
-Γλώσσα: Ελληνικά
-Язык: Русский
-언어 : 한국어
-言語: 日本語
-Langage : Français
-Språk: Norsk
-Γλώσσα: Ελληνικά
-Язык: Русский
-언어 : 한국어
-言語: 日本語
-Langage : Français
-Språk: Norsk
-Γλώσσα: Ελληνικά
-Язык: Русский
-언어 : 한국어
-言語: 日本語
-Langage : Français
-Språk: Norsk
-Γλώσσα: Ελληνικά
-Язык: Русский
-언어 : 한국어
-言語: 日本語
-Langage : Français
-Språk: Norsk
-Γλώσσα: Ελληνικά
-Язык: Русский
-언어 : 한국어
-言語: 日本語
-Langage : Français
-Språk: Norsk
-Γλώσσα: Ελληνικά
-Язык: Русский
-언어 : 한국어
-言語: 日本語
-Langage : Français
-Språk: Norsk
-Γλώσσα: Ελληνικά
-Язык: Русский
-언어 : 한국어
-言語: 日本語
-Langage : Français
-Språk: Norsk
-Γλώσσα: Ελληνικά
-Язык: Русский
-언어 : 한국어
-言語: 日本語
-Langage : Français
-Språk: Norsk
-Γλώσσα: Ελληνικά
-Язык: Русский
-언어 : 한국어
-言語: 日本語
-Langage : Français
-Språk: Norsk
-Γλώσσα: Ελληνικά
-Язык: Русский
-언어 : 한국어
-言語: 日本語
-Langage : Français